NASA Revival Voyager accumulates “is dead” for 20 years

NASA’s spacecraft was in space for nearly 50 years, as the harsh environment of the outdoor space was borne while the difference on Earth discovered ways to prevent its old devices from collapse. In the last attempt to preserve Voyageer alive, engineers managed to restore the old defenses of the spacecraft to life after they were not valid to work for decades.

NASA has revived a group of defenders on the Voyageer 1 spacecraft for use as a backup copy, while the task is at the forefront of continuous promotions to a radio antenna used to communicate with deep space tasks, space agency open this week. In 2004, the initial defenses in Voyager stopped working after losing power in small internal heaters, but the team managed to restart the street vehicle trips through a space between the stars at a distance of 15.14 billion miles (24.4 billion km).

Voyageer 1 was launched in 1977, less than a month after the start of its twin probe, Voyageer 2, his journey to space. The dual spacecraft depends on a set of primary defenses that it moves to maintain its involved antennas so that they can send data and receive orders. Initial defenses adjust the direction of the spacecraft – Pitch and YAW – while separate defenses control a roll. These defenses – a group of primary units and backup – determines the spacecraft antennas such as vinyl record, causing each Voyageer to indicate a star that they use to direct themselves in space.

Engineers turn between the primary defender and the backup of the spacecraft to prevent them from blocking, but the deterioration of the initial roll from Voyageer 1 has erupted 20 years ago, and the spacecraft has only relied on the screaming of the backup since then.

“I think at the time, the team was fine with acceptance that the initial defenses did not succeed, because they had a completely good backup,” Kareem Badar El Din, director of Voyager, at NASA, said in a statement. “Frankly, they may not think that Voyageers will continue for another 20 years.”

Twenty years later, Voyageers continues the truck along, so the team decided to get another in Foyageer 1 repairs in Roll Roll. Engineers who stand behind the task needed to accomplish it before May 4 when an antenna starts at the level of 230 feet (70 meters) in Canberra, Australia-from NASA’s deep space network-undergoing promotions. The temporary suspension will continue to communicate until February 2026, with short periods of operation in August and December. This special radio antenna is the only dish that has enough signal energy to send orders to Voyagers.

This is a long silence period, and task engineers need to make sure that Voyageer 1 will be fine on its own. In the event that the backup roll payments fail during this time, the spacecraft will face great challenges that can end the task. For example, the sleeper defenses can be released automatically if the spacecraft is swept away from its guide, which leads to a small explosion.

The team was able to work to reconsider the case that has caused the primary defense halls to work. “They have begun to doubt that the unexpected change or turmoil in the circuits that control energy supply in the heaters have effectively turned against the shift to the wrong situation,” NASA wrote. “If they can convert the key into its original position, heaters may work again, allowing them to reactivate and use the primary guest cannons if they become a backup roll cannon that has been used since 2004 completely blocked.”

On March 20, the initial defenses returned back after a long stop. “These defenses were considered dead. This was a legitimate conclusion.” “One of our engineers had this insight that perhaps this was the other possible reason and was installed. It was another miracle to provide Voyageer.”

Voyageer’s investigations, the first spacecraft to cross into an area between the stars, explore the unfamiliar area for nearly 48 years. During Flybys of JuPiter and Saturn, Voyageer 1 contributed to the discovery of satellites including Thebe and Metis, and a new episode about Saturn. NASA Voyageer 2 called a path towards gas giants in the solar system, Jupiter and Saturn, before exploring Uranus ice giants.

All this travel has affected the most extreme things that manufacture human, and the spaces of the spacecraft are numbered. Voyageers is operated with a heat of the decomposing plutonium, which is converted into electricity. Every year, the elderly spacecraft loses about 4 watts of power. In an attempt to maintain power, The mission team has stopped any systems that are considered unnecessaryIncluding some science tools. Through the current energy -preserved plan, NASA believes that the dual spacecraft can continue to work in the thirties of the twentieth century, which makes it overcome the golden anniversary in space.